You are a powerful military commander in the king’s army.
The king dies of a mysterious illness. His teenage son, Fritz II, ascends to the throne but he is an irresponsible, childish, and overall idiotic king.
A young red-haired woman from a low-tier noble family, Felicie Delacroix, manipulates Fritz II and gets very close to him. Soon, she starts to indirectly run the kingdom.
You are sent off to fight in some pointless war far away so you cannot interfere. During this time, Felicie convinces the King to give her lots of lands and titles. Felicie has the king appoint her the Hand of the King, the main second administrator of the kingdom; this is a move that upsets many lords because a woman has never held this office. After some lords protest this appointment, they removed from their positions and some are executed under trumped up charges.
Rumors start to spread that when the King comes of age, she will try to establish herself as queen through marriage (this scandalizes the other lords because of her low-tier noble background).
When you return, you find that many of your friends have been killed off. Felicie herself confronts you one day with several guards behind her and asks whether or not she can count on your absolute loyalty. You tell her that you are loyal to the kingdom and that you respect the office of the Hand of the King, she can count on your absolute loyalty. She seems satisfied and leaves.
As the king’s next birthday comes up, several lords decide its time for Miss Delacroix to go. After the king leaves on an extended hunting trip, the lords make their move.
They summon Felicie and you into a hall and accuse her of poisoning the previous king. For good measure they pin every possible case of poisoning within the last five years on her. They also accuse her of falsely wielding the king’s authority to have lots of innocent nobles murdered; there’s a list of over three dozen names of recently killed nobles.
Felicie is outraged (and scared) and denies all the charges. She says that she didn’t poison anyone and that the King died of a mysterious illness; she demands that they bring forth proof.
The lords ignore her request for proof and says that they are going to go forward with “emergency powers” to summarily execute her on the spot. The guards approach her.
Seeing that all the lords in the room are hostile to her and that the guards are with them, she turns around and asks you for help:
“I am the Hand of the King. I COMMAND you to protect me and get me out of here safely. DO IT NOW!”
Everyone looks at you.
She is technically correct in that she holds the position of the Hand of the King and you’re supposed to obey her commands. Also, some of the charges against her may be completely bogus although you’re fairly sure that at least a large number of them are probably true. There doesn’t seem to be any evidence and this is a pretty serious breach of procedure. You know that the guards are more loyal to you than to the lords in the room. You command a great deal of respect as commander of the army. They would obey you.
However, this is also a great opportunity to get rid of Felicie. You do not necessarily approve of her.
The other lords assumed that you would support their attempt to remove Delacroix because without her, you would, by your reputation as a great warrior, commander and administrator, be almost certain to be appointed the next Hand of the King. In fact, many of those lords had previously approached you and expressed regrets that you were not appointed Hand of the King. Most of those lords are also your friends and greatly respect you.
(Also, the royal army is an experimental army consisting in large part of troops loyal first and foremost to the local lords they serve. In times of war, it is expected that the local lords would supply additional soldiers from their regions under independent command)
Please assume that the king is sufficiently idiotic that when he comes back you can deal with him by telling him a decent story.
What do you do?
Please explain and justify.